Ticks and Disease |
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Page 143
Don Ramsay Arthur. Larvae seek new host Eggs hatch Host No.1 Larva feeds on host No.1 Fully fed larva drops to ground ... host ticks . Others , such as Rhipicephalus evertsi , require two hosts.
Don Ramsay Arthur. Larvae seek new host Eggs hatch Host No.1 Larva feeds on host No.1 Fully fed larva drops to ground ... host ticks . Others , such as Rhipicephalus evertsi , require two hosts.
Page 206
... host A , drops from the host when replete , metamorphoses to a nymph which then attacks another host B , either of the same or different species from host A , and again feeds to repletion before dropping off . The engorged nymph then ...
... host A , drops from the host when replete , metamorphoses to a nymph which then attacks another host B , either of the same or different species from host A , and again feeds to repletion before dropping off . The engorged nymph then ...
Page 326
... host . Transmission of Babesia bigemina in such ticks is limited to the one host on which they feed . Further infection of hosts can be achieved through the generation of ticks that succeeds the one that infects itself ; that is , by ...
... host . Transmission of Babesia bigemina in such ticks is limited to the one host on which they feed . Further infection of hosts can be achieved through the generation of ticks that succeeds the one that infects itself ; that is , by ...
Contents
INTRODUCTION | 1 |
CUTICLEThe Key to TICK ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT | 27 |
Copyright | |
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activity Africa Amblyomma andersoni animals appear areas argasid Argasidae attached Babesia basis capituli bite body Boophilus broad capitulum cattle cells Cervical grooves cheliceral colour coxa coxal cuticle cytoplasm Dermacentor disease dogs dorsal view eggs endocuticle engorged epicuticle evertsi external spur feeding fluid fully fed genus granules Haemaphysalis hairs hard ticks hexagonus Hoogstraal host humidity Hyalomma hypostome infection inner Ixodes ricinus Ixodidae large number larvae larvae and nymphs lateral layer Lees legs length louping ill lumen male membrane microplus moult muscles Nuttall nymphal nymphs nymphs and adults occur palp palpi parasites pathogens period persicus pharynx posterior margin punctations rabbits relapsing fever reported Rhipicephalus rickettsiae rounded salivary glands sanguineus scutum sheep skin soft ticks spermatophore spiracle Spiracular plate spirochaetes spotted fever spur on coxa surface tarsus tarsus IV temperature Theileria tick species tissues transmission transmitted transverse unfed females variabilis vector ventral virus whilst